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Website Change Monitor - AI Page Diff Tracker

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Monitor any website for changes. Visual diffs, AI change summaries, and significance scoring.

Pricing

Pay per usage

Rating

0.0

(0)

Developer

viralanalyzer

Actor stats

Bookmarked

Total users

Monthly active users

16 hours ago

Last modified

Categories

Other

URLs to Monitor

urls

Required

List of web page URLs to check for changes. Each URL is fetched and compared with its previous snapshot.

Type:array

Example:

[
  "https://www.amazon.com.br/dp/B09V3KXJPB",
  "https://careers.google.com/jobs/results/"
]

CSS Selector (optional)

cssSelector

Optional

Monitor only specific parts of the page matching this CSS selector. Leave empty to monitor the entire page body. Examples: '.price', '#stock-status', 'article.post', 'h1,h2,h3'.

Type:string

Default:

Comparison Mode

mode

Optional

How to compare page snapshots.

Type:string

Default:text

Options:

texthtmlvisual_hash

Change Threshold (%)

changeThreshold

Optional

Minimum percentage of content that must change to be reported. Use 0 to report any change. Higher values filter out minor edits like timestamps.

Type:integer

Minimum:0

Maximum:100

Default:1

Max Snapshot Size (chars)

maxSnapshotSize

Optional

Maximum characters to store per page snapshot. Larger values capture more content but use more storage.

Type:integer

Minimum:1000

Maximum:5000000

Default:500000

Include Screenshot

includeScreenshot

Optional

Capture a screenshot of each page (requires more memory). Screenshots are saved to the key-value store.

Type:boolean

Default:false

Enable AI Change Summary

enableAiSummary

Optional

Use Google Gemini to generate a human-readable summary of detected changes. Requires a Gemini API key.

Type:boolean

Default:false

Gemini API Key

geminiApiKey

Optional

Google Gemini API key for AI summaries. Get one free at https://aistudio.google.com/app/apikey

Type:string

Proxy Configuration

proxyConfiguration

Optional

Use Apify proxy or custom proxies to avoid IP blocks.

Type:object

Navigation Timeout (seconds)

navigationTimeoutSecs

Optional

Maximum time to wait for page to load.

Type:integer

Minimum:5

Maximum:120

Default:30

Max Concurrency

maxConcurrency

Optional

Maximum number of pages to fetch in parallel.

Type:integer

Minimum:1

Maximum:20

Default:5

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